🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.62 AU - 0.66 AU

Year: 215 Days

Day: 30.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,603,663 km

• M1: 143,764 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.96 AU - 1.2 AU

Year: 470 Days

Day: 38.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.55 AU - 2.09 AU

Year: 1029 Days

Day: 19.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.8 AU - 2.54 AU

Year: 1339 Days

Day: 15.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.7

Radius: 14.1

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.44 AU - 4 AU

Year: 3006 Days

Day: 8.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 23,603,663 km

• M1: 222,153 km (0.086 R)
• M2: 380,876 km (0.106 R)
• M3: 563,984 km (0.061 R)
• M4: 697,874 km (0.093 R)
• M5: 835,205 km (0.096 R)
• M6: 926,460 km (0.062 R)
• M7: 1,050,626 km (0.102 R)
• M8: 1,191,248 km (0.099 R)
• M9: 1,618,350 km (0.114 R)
• M10: 1,843,644 km (0.103 R)
• M11: 1,991,596 km (0.052 R)
• M12: 2,079,710 km (0.112 R)
• M13: 2,273,289 km (0.115 R)
• M14: 2,405,833 km (0.114 R)
• M15: 2,568,296 km (0.099 R)
• M16: 2,762,624 km (0.072 R)
• M17: 2,990,910 km (0.118 R)
• M18: 3,166,239 km (0.094 R)
• M19: 3,775,551 km (0.092 R)
• M20: 3,981,547 km (0.085 R)
• M21: 4,110,201 km (0.101 R)
• M22: 4,588,316 km (0.066 R)
• M23: 4,689,444 km (0.054 R)
• M24: 5,032,173 km (0.069 R)
• M25: 5,206,754 km (0.1 R)
• M26: 5,597,653 km (0.087 R)
• M27: 5,815,019 km (0.097 R)
• M28: 5,998,426 km (0.068 R)
• M29: 6,333,226 km (0.106 R)
• M30: 7,040,674 km (0.053 R)
• M31: 7,374,277 km (0.109 R)
• M32: 7,533,150 km (0.073 R)
• M33: 7,753,358 km (0.093 R)
• M34: 8,179,712 km (0.114 R)
• M35: 8,323,626 km (0.07 R)
• M36: 8,468,287 km (0.113 R)
• M37: 8,802,189 km (0.079 R)
• M38: 8,970,786 km (0.076 R)
• M39: 9,097,944 km (0.104 R)
• M40: 9,332,663 km (0.069 R)
• M41: 9,829,926 km (0.09 R)
• M42: 9,939,133 km (0.108 R)
• M43: 10,692,957 km (0.107 R)
• M44: 10,827,894 km (0.09 R)
• M45: 11,031,347 km (0.08 R)
• M46: 11,373,328 km (0.093 R)
• M47: 11,511,107 km (0.047 R)
• M48: 11,951,075 km (0.108 R)
• M49: 12,609,455 km (0.111 R)
• M50: 13,303,888 km (0.093 R)
• M51: 13,424,913 km (0.076 R)
• M52: 13,546,386 km (0.114 R)
• M53: 14,060,105 km (0.105 R)
• M54: 14,158,690 km (0.1 R)
• M55: 15,056,427 km (0.106 R)
• M56: 15,334,380 km (0.11 R)
• M57: 15,639,560 km (0.046 R)
• M58: 15,921,103 km (0.071 R)
• M59: 16,256,053 km (0.109 R)
• M60: 16,541,186 km (0.051 R)
• M61: 16,645,456 km (0.073 R)
• M62: 16,880,474 km (0.03 R)
• M63: 17,169,348 km (0.072 R)
• M64: 17,512,824 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.7

Radius: 9.1

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.15 AU - 4.53 AU

Year: 3788 Days

Day: 12.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 23,603,663 km

• M1: 376,687 km (0.038 R)
• M2: 472,280 km (0.118 R)
• M3: 557,551 km (0.045 R)
• M4: 659,128 km (0.114 R)
• M5: 745,297 km (0.064 R)
• M6: 893,847 km (0.116 R)
• M7: 1,168,060 km (0.078 R)
• M8: 1,287,888 km (0.12 R)
• M9: 1,762,562 km (0.069 R)
• M10: 1,823,598 km (0.077 R)
• M11: 2,027,201 km (0.045 R)
• M12: 2,107,535 km (0.059 R)
• M13: 2,172,460 km (0.109 R)
• M14: 2,681,841 km (0.094 R)
• M15: 3,023,223 km (0.058 R)
• M16: 3,283,673 km (0.033 R)
• M17: 3,359,519 km (0.088 R)
• M18: 3,512,857 km (0.117 R)
• M19: 3,570,901 km (0.109 R)
• M20: 3,986,783 km (0.091 R)
• M21: 4,210,881 km (0.047 R)
• M22: 4,459,961 km (0.114 R)
• M23: 5,059,998 km (0.09 R)
• M24: 5,125,821 km (0.043 R)
• M25: 5,325,086 km (0.041 R)
• M26: 5,391,956 km (0.033 R)
• M27: 5,549,333 km (0.102 R)
• M28: 5,776,722 km (0.03 R)
• M29: 5,868,575 km (0.11 R)
• M30: 6,406,080 km (0.079 R)
• M31: 6,477,438 km (0.12 R)
• M32: 6,572,882 km (0.118 R)
• M33: 6,862,054 km (0.077 R)
• M34: 7,403,150 km (0.043 R)
• M35: 7,881,564 km (0.117 R)
• M36: 8,240,449 km (0.099 R)
• M37: 8,395,881 km (0.114 R)
• M38: 8,657,229 km (0.119 R)
• M39: 9,268,186 km (0.053 R)
• M40: 9,402,974 km (0.06 R)
• M41: 9,484,056 km (0.089 R)
• M42: 9,948,258 km (0.117 R)
• M43: 10,419,791 km (0.066 R)
• M44: 10,616,213 km (0.085 R)
• M45: 10,984,074 km (0.06 R)
• M46: 11,269,806 km (0.072 R)
• M47: 11,529,209 km (0.083 R)
• M48: 12,289,465 km (0.101 R)
• M49: 12,855,244 km (0.06 R)
• M50: 12,975,521 km (0.109 R)
• M51: 13,156,534 km (0.104 R)
• M52: 13,338,296 km (0.073 R)
• M53: 13,520,955 km (0.106 R)
• M54: 13,735,179 km (0.042 R)
• M55: 14,074,168 km (0.085 R)
• M56: 14,260,118 km (0.09 R)
• M57: 15,202,285 km (0.054 R)
• M58: 15,457,050 km (0.117 R)
• M59: 15,777,339 km (0.115 R)
• M60: 16,035,246 km (0.079 R)
• M61: 16,326,962 km (0.074 R)
• M62: 16,424,500 km (0.092 R)
• M63: 16,522,337 km (0.09 R)
• M64: 16,685,847 km (0.079 R)
• M65: 16,751,371 km (0.113 R)
• M66: 17,611,409 km (0.109 R)
• M67: 18,282,655 km (0.064 R)
• M68: 18,928,020 km (0.07 R)
• M69: 19,133,418 km (0.078 R)
• M70: 19,270,749 km (0.105 R)
• M71: 19,373,971 km (0.069 R)
• M72: 20,066,759 km (0.049 R)
• M73: 20,802,930 km (0.107 R)
• M74: 20,908,846 km (0.098 R)
• M75: 20,979,456 km (0.102 R)
• M76: 21,834,108 km (0.117 R)
• M77: 21,977,573 km (0.068 R)
• M78: 22,301,602 km (0.117 R)
• M79: 22,554,871 km (0.103 R)
• M80: 23,173,608 km (0.098 R)
• M81: 23,393,367 km (0.092 R)
• M82: 24,651,635 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.6

Radius: 10.7

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.99 AU - 11.67 AU

Year: 12913 Days

Day: 6.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 23,603,663 km

• M1: 213,626 km (0.117 R)
• M2: 281,094 km (0.084 R)
• M3: 797,955 km (0.114 R)
• M4: 945,309 km (0.094 R)
• M5: 1,125,425 km (0.081 R)
• M6: 1,292,675 km (0.069 R)
• M7: 1,392,008 km (0.117 R)
• M8: 1,760,468 km (0.098 R)
• M9: 1,956,142 km (0.084 R)
• M10: 2,071,332 km (0.082 R)
• M11: 2,248,306 km (0.119 R)
• M12: 3,207,229 km (0.058 R)
• M13: 3,275,296 km (0.034 R)
• M14: 3,837,185 km (0.041 R)
• M15: 4,092,699 km (0.065 R)
• M16: 4,505,289 km (0.116 R)
• M17: 4,581,734 km (0.108 R)
• M18: 5,615,306 km (0.081 R)
• M19: 6,544,308 km (0.063 R)
• M20: 7,339,571 km (0.11 R)
• M21: 7,794,647 km (0.03 R)
• M22: 8,827,920 km (0.093 R)
• M23: 9,165,712 km (0.094 R)
• M24: 9,507,842 km (0.08 R)
• M25: 10,559,067 km (0.118 R)
• M26: 11,124,397 km (0.104 R)
• M27: 11,752,409 km (0.094 R)
• M28: 11,964,239 km (0.116 R)
• M29: 12,445,645 km (0.08 R)
• M30: 13,042,690 km (0.115 R)
• M31: 14,547,495 km (0.119 R)
• M32: 17,235,171 km (0.085 R)
• M33: 17,355,447 km (0.093 R)
• M34: 17,536,461 km (0.099 R)
• M35: 18,022,205 km (0.059 R)
• M36: 18,205,462 km (0.051 R)
• M37: 18,327,983 km (0.074 R)
• M38: 19,255,640 km (0.108 R)
• M39: 20,071,995 km (0.031 R)
• M40: 20,198,555 km (0.113 R)
• M41: 21,220,907 km (0.068 R)
• M42: 21,933,441 km (0.077 R)
• M43: 22,063,891 km (0.102 R)
• M44: 22,325,537 km (0.027 R)
• M45: 22,522,408 km (0.097 R)
• M46: 24,050,850 km (0.08 R)
• M47: 25,270,372 km (0.116 R)
• M48: 27,067,042 km (0.111 R)
• M49: 27,557,873 km (0.068 R)
• M50: 27,980,786 km (0.043 R)
• M51: 28,193,065 km (0.092 R)
• M52: 28,263,975 km (0.067 R)
• M53: 28,405,943 km (0.119 R)
• M54: 28,548,210 km (0.086 R)
• M55: 28,761,836 km (0.076 R)
• M56: 28,976,210 km (0.12 R)
• M57: 32,848,102 km (0.114 R)
• M58: 33,446,643 km (0.069 R)
• M59: 36,879,316 km (0.034 R)
• M60: 37,189,881 km (0.091 R)
• M61: 37,423,403 km (0.088 R)
• M62: 38,519,357 km (0.09 R)
• M63: 39,943,828 km (0.119 R)
• M64: 41,546,919 km (0.108 R)
• M65: 42,031,915 km (0.108 R)
• M66: 43,170,804 km (0.05 R)
• M67: 43,662,083 km (0.107 R)
• M68: 43,744,063 km (0.097 R)
• M69: 45,229,869 km (0.065 R)
• M70: 45,479,099 km (0.101 R)
• M71: 45,645,452 km (0.095 R)
• M72: 46,313,107 km (0.081 R)
• M73: 46,564,282 km (0.085 R)
• M74: 47,236,425 km (0.043 R)
• M75: 47,742,664 km (0.058 R)
• M76: 48,165,877 km (0.086 R)
• M77: 48,420,343 km (0.109 R)
• M78: 51,162,921 km (0.096 R)
• M79: 52,902,445 km (0.116 R)
• M80: 56,349,928 km (0.111 R)
• M81: 57,605,203 km (0.096 R)
• M82: 59,141,723 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.4

Radius: 3.2

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.31 AU - 11.75 AU

Year: 16403 Days

Day: 21.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 23,603,663 km

• M1: 187,596 km (0.101 R)
• M2: 352,004 km (0.108 R)
• M3: 448,494 km (0.052 R)
• M4: 958,773 km (0.107 R)
• M5: 1,195,586 km (0.072 R)
• M6: 1,914,853 km (0.111 R)
• M7: 1,975,889 km (0.04 R)
• M8: 2,275,084 km (0.093 R)
• M9: 2,405,384 km (0.07 R)
• M10: 3,056,284 km (0.081 R)
• M11: 3,345,756 km (0.11 R)
• M12: 3,587,357 km (0.103 R)
• M13: 3,815,344 km (0.116 R)
• M14: 3,873,089 km (0.077 R)
• M15: 4,126,657 km (0.081 R)
• M16: 4,325,323 km (0.088 R)
• M17: 5,066,132 km (0.088 R)
• M18: 5,108,468 km (0.116 R)
• M19: 5,172,047 km (0.109 R)
• M20: 5,668,862 km (0.108 R)
• M21: 6,893,769 km (0.1 R)
• M22: 7,753,957 km (0.04 R)
• M23: 8,926,804 km (0.108 R)
• M24: 9,442,318 km (0.12 R)
• M25: 9,677,486 km (0.103 R)
• M26: 10,127,028 km (0.05 R)
• M27: 10,691,461 km (0.119 R)
• M28: 11,599,071 km (0.111 R)
• M29: 12,048,014 km (0.105 R)
• M30: 12,161,110 km (0.075 R)
• M31: 12,189,384 km (0.055 R)
• M32: 12,991,528 km (0.119 R)
• M33: 16,303,625 km (0.098 R)
• M34: 16,900,670 km (0.063 R)
• M35: 18,440,780 km (0.103 R)
• M36: 21,343,876 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 10,628 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit